Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Skelidorygmidae
Taxonomy
Skelidorygmidae was named by Carter (1994).
It was assigned to Brachythyridoidea by Waterhouse (2004), Williams et al. (2006).
It was assigned to Brachythyridoidea by Waterhouse (2004), Williams et al. (2006).
Subtaxa
Synonymy list
Year | Name and author |
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1994 | Skelidorygmidae Carter |
2004 | Skelidorygmidae Waterhouse |
2006 | Skelidorygmidae Williams et al. p. 1823 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Fm. †Skelidorygmidae Carter 1994
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G. †Litothyris
G. †Skelidorygma
Invalid names: Skelidorygminae Carter 1994 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Osagean to the top of the Meramecian or 351.90000 to 335.40000 Ma
Collections (10 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Tournaisian | Canada (Alberta) | Skelidorygma bamberi (67252 67276 67326) | |
Carboniferous | USA (Indiana) | Skelidorygma subcardiiformis (6787 6836) | |
Osagean | USA (Indiana) | Skelidorygma sp. (6834) Skelidorygma subcardiiformis (6737 6778) | |
Meramecian | USA (Indiana) | Skelidorygma subcardiiformis (6776 6833) |